Class 12Chemistry8-2.Carboxylic acids and Their derivativeMix Examples-Carboxylic acids and Their derivative
MediumMatch List-$I$ with List-$II$.
List-$I$ (Name of reaction) List-$II$ (Reagent used) $A$. Hell-Volhard-Zelinsky reaction $I$. $NaOH + I_2$ $B$. Iodoform reaction $II$. $(i) CrO_2Cl_2, CS_2; (ii) H_2O$ $C$. Etard reaction $III$. $(i) Br_2 / \text{red phosphorus}; (ii) H_2O$ $D$. Gatterman-Koch reaction $IV$. $CO, HCl, \text{anhyd. } AlCl_3$
Choose the correct answer from the options given below:
| List-$I$ (Name of reaction) | List-$II$ (Reagent used) |
| $A$. Hell-Volhard-Zelinsky reaction | $I$. $NaOH + I_2$ |
| $B$. Iodoform reaction | $II$. $(i) CrO_2Cl_2, CS_2; (ii) H_2O$ |
| $C$. Etard reaction | $III$. $(i) Br_2 / \text{red phosphorus}; (ii) H_2O$ |
| $D$. Gatterman-Koch reaction | $IV$. $CO, HCl, \text{anhyd. } AlCl_3$ |
Choose the correct answer from the options given below:
- A$A-III, B-II, C-I, D-IV$
- B$A-III, B-I, C-IV, D-II$
- C$A-I, B-II, C-III, D-IV$
- D$A-III, B-I, C-II, D-IV$
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From the following reactions,identify the reactions that give carboxylic acids as products.
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View SolutionThe major product expected when Phthalamide is treated with $NaOH$ is:
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View SolutionMatch the reactions given in Column-$I$ with their names in Column-$II$.
Column-$I$ (Reaction)
Column-$II$ (Name)
$A$. $RCH_2COOH \rightarrow[H_2O]{X_2/P} RCH(X)COOH$
$i$. Decarboxylation
$B$. $RCOONa \rightarrow[NaOH, CaO, \Delta]{\text{soda lime}} RH$
$ii$. Grignard reaction
$C$. $RCOOH + R'OH \leftrightarrow{H^{+}} RCOOR' + H_2O$
$iii$. Hell-Volhard-Zelinsky reaction
$D$. $RMgX + R'CHO \rightarrow{H_3O^{+}} RCH(OH)R'$
$iv$. Esterification
| Column-$I$ (Reaction) | Column-$II$ (Name) |
|---|---|
| $A$. $RCH_2COOH \rightarrow[H_2O]{X_2/P} RCH(X)COOH$ | $i$. Decarboxylation |
| $B$. $RCOONa \rightarrow[NaOH, CaO, \Delta]{\text{soda lime}} RH$ | $ii$. Grignard reaction |
| $C$. $RCOOH + R'OH \leftrightarrow{H^{+}} RCOOR' + H_2O$ | $iii$. Hell-Volhard-Zelinsky reaction |
| $D$. $RMgX + R'CHO \rightarrow{H_3O^{+}} RCH(OH)R'$ | $iv$. Esterification |
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View SolutionProduct $(G)$ is
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View SolutionIn the following reaction sequence,the compound $J$ is an intermediate.
$I$ $\xrightarrow{(CH_3CO)_2O / CH_3COONa} J$ $\xrightarrow[(ii) \text{ anhyd. } AlCl_3]{(i) H_2, Pd/C, (ii) SOCl_2} K$
$J \left( C_9H_8O_2 \right)$ gives effervescence on treatment with $NaHCO_3$ and positive Baeyer's test.
$1.$ The compound $K$ is
$2.$ The compound $I$ is
Give the answer for question $1$ and $2.$
$I$ $\xrightarrow{(CH_3CO)_2O / CH_3COONa} J$ $\xrightarrow[(ii) \text{ anhyd. } AlCl_3]{(i) H_2, Pd/C, (ii) SOCl_2} K$
$J \left( C_9H_8O_2 \right)$ gives effervescence on treatment with $NaHCO_3$ and positive Baeyer's test.
$1.$ The compound $K$ is
$2.$ The compound $I$ is
Give the answer for question $1$ and $2.$
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